Oracle Reports Vulnerability, (Thu, Jan 30th)

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Jan 292014
 

I mentioned this vulnerability earlier this week in a podcast, but believe it deserves a bit more attention, in particular as exploits are now public, and a metasploit module appears in the works.

Dana Taylor (NI @root) released details about the vulnerabilities first in her blog [1]. The post included quite a bit of details about respecitve vulnerabilities. Extended support for Oracle 10g ended July 2013 and a patch is not expected.

If for some reason you are still running Oracle 10g or earlier, please check on possible workarounds or upgrade to 11g

The vulnerabilities were assigned following CVE numbers 

CVE-2012-3153 – PARSEQUERY keymap vulnerabiilty

      Oracle details (requires login): https://support.oracle.com/rs?type=doc&id=279683.1

CVE-2012-3152 – URLPARAMETER code execution

Please let us know if you have any workarounds to share, or if you have any logs showing exploit attempts.

[1] http://netinfiltration.com

 

——
Johannes B. Ullrich, Ph.D.
SANS Technology Institute
Twitter

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Nov 272013
 

Today we released Security Advisory 2914486 regarding a local elevation of privilege (EoP) issue that affects customers using Microsoft Windows XP and Server 2003. Windows Vista and later are not affected by this local EoP issue. A member of the Microsoft Active Protections Program (MAPP) found this issue being used on systems compromised by a third-party remote code execution vulnerability. These limited, targeted attacks require users to open a malicious PDF file. The issues described by the advisory cannot be used to gain access to a remote system alone.

While we are actively working to develop a security update to address this issue, we encourage customers running Windows XP and Server 2003 to deploy the following workarounds as described in the advisory:

Delete NDProxy.sys and reroute to Null.sys
For environments with non-default, limited user privileges, Microsoft has verified that the following workaround effectively blocks the attacks that have been observed in the wild.

We also always encourage people to follow the “Protect Your Computer” guidance of enabling a firewall, applying all software updates and installing anti-virus and anti-spyware software. We also encourage folks to exercise caution when visiting websites and avoid clicking suspicious links, or opening email messages from unfamiliar senders. Additional information can be found at www.microsoft.com/protect.

We hope this doesn’t disrupt any holiday plans you may have, but we did want to provide you with actionable information to help protect your systems. We continue to monitor the threat landscape closely and will take appropriate action to help protect customers.

Thank you,
Dustin Childs
Group Manager, Response Communications
Trustworthy Computing

iTunes 11.1 released, fixes CVE-2013-1035 remote code execution vulnerability. (Look for specifics at http://support.apple.com/kb/HT1222 sometime soon), (Wed, Sep 18th)

 SANS Internet Storm Center, Security Alerts  Comments Off on iTunes 11.1 released, fixes CVE-2013-1035 remote code execution vulnerability. (Look for specifics at http://support.apple.com/kb/HT1222 sometime soon), (Wed, Sep 18th)
Sep 182013
 
 ===============
Rob VandenBrink
Metafore

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Microsoft September 2013 Black Tuesday Overview, (Tue, Sep 10th)

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Sep 102013
 

Overview of the September 2013 Microsoft patches and their status.

# Affected Contra Indications – KB Known Exploits Microsoft rating(**) ISC rating(*)
clients servers
MS13-067 A multitude of vulnerabilities in sharepoint (Office Server) have been fixed. It could lead to a Denial of Service over privilege escalation  to random code execution with the rights of the W3WP service account.
CVE-2013-1315 is also mentioned in MS13-073.
CVE-2013-3847, CVE-2013-3848, CVE-2013-3849, CVE-2013-3857 and CVE-2013-3858 are also mentioned in MS13-072.
Also contains functional changes for Visio Services.
Sharepoint

CVE-2013-0081
CVE-2013-1315
CVE-2013-1330
CVE-2013-3179
CVE-2013-3180
CVE-2013-3847
CVE-2013-3848
CVE-2013-3849
CVE-2013-3857
CVE-2013-3858

KB 2834052 CVE-2013-3180 was publicly disclosed. Severity:Critical
Exploitability:1
NA Critical
MS13-068 A input validation error dealign with S/MIME messages leads to random code execution with the rights of the logged on user. The vulnerability can be triggered by merely viewing or previewing a message.
Outlook

CVE-2013-3870

KB 2756473 No publicly known exploits Severity:Critical
Exploitability:2
Critical Important
MS13-069 A set of 10 new memory corruption vulnerabilities in this monthly instance of the cumulative MSIE patch. They lead to random code execution withthe rights of the logged on user.
MSIE

CVE-2013-3201
CVE-2013-3202
CVE-2013-3203
CVE-2013-3204
CVE-2013-3205
CVE-2013-3206
CVE-2013-3207
CVE-2013-3208
CVE-2013-3209
CVE-2013-3245

KB 2870699 No publicly known exploits Severity:Critical
Exploitability:1
Critical Important
MS13-070 A memory handling error in OLE allows for random code execution with the rights of the logged on user.
OLE

CVE-2013-3863

KB 2876217 No publicly known exploits Severity:Critical
Exploitability:1
Critical Important
MS13-071

A vulnerability in handling the theme files allows for random code execution with the rights of the logged on user.

Theme

CVE-2013-0810

KB 2864063 No publicly known exploits Severity:Important
Exploitability:1
Critical Important
MS13-072 Multiple vulnerabilities allow information leaks and random code execution with the rights of the logged on user.
CVE-2013-3847, CVE-2013-3848, CVE-2013-3849, CVE-2013-3857 and CVE-2013-3858 are also mentioned in MS13-067.
Office

CVE-2013-3160
CVE-2013-3847
CVE-2013-3848
CVE-2013-3849
CVE-2013-3850
CVE-2013-3851
CVE-2013-3852
CVE-2013-3853
CVE-2013-3854
CVE-2013-3855
CVE-2013-3856
CVE-2013-3857
CVE-2013-3858

KB 2845537 No publicly known exploits Severity:Important
Exploitability:1
Critical Important
MS13-073 Multiple vulnerabilities in Excel allow for information leak and random code execution with the rights of the logged on user.
CVE-2013-1315 is also mentioned in MS13-067.
Excel 

CVE-2013-1315
CVE-2013-3158
CVE-2013-3159

KB 2858300 No publicly known exploits Severity:Important
Exploitability:3
Critical Important
MS13-074 Multiple vulnerabilities allow random code execution with the rights of the logged on user.
Access

CVE-2013-3155
CVE-2013-3156
CVE-2013-3157

KB 2848637 No publicly known exploits Severity:Important
Exploitability:1
Critical Important
MS13-075 Pinyn Input Method Editor (IME) for Simplified Chinese allows for a privilege escalation by the user to local system. 
Office IME (Chinese)

CVE-2013-3859

KB 2878687 No publicly known exploits Severity:Important
Exploitability:1
Important Less urgent
MS13-076 Multiple memory corruption vulnerabilities allow privilege escalation. 
Kernel Mode Drivers

CVE-2013-1341
CVE-2013-1342
CVE-2013-1343
CVE-2013-1344
CVE-2013-3864
CVE-2013-3865
CVE-2013-3866

KB 2876315 No publicly known exploits Severity:Important
Exploitability:1
Important Less urgent
MS13-077 A double free vulnerability in the Service Control manager (SCM) allows privilege escalation.
Service Control Manager

CVE-2013-3862

KB 2872339 No publicly known exploits Severity:Important
Exploitability:2
Important Less Urgent
MS13-078

An information leak vulnerability in Frontpage while handling the DTD of an XML file.

Frontpage

CVE-2013-3137

KB 2825621 No publicly known exploits Severity:Important
Exploitability:3
Important Less Urgent
MS13-079 A Denial of Service vulnerability in Active Directory by a query to the LDAP service. Lasts till an administroator restarts the service.
Active Directory

CVE-2013-3868

KB 2853587 No publicly known exploits Severity:Important
Exploitability:3
NA Important
We will update issues on this page for about a week or so as they evolve.
We appreciate updates
US based customers can call Microsoft for free patch related support on 1-866-PCSAFETY
(*): ISC rating

  • We use 4 levels:

    • PATCH NOW: Typically used where we see immediate danger of exploitation. Typical environments will want to deploy these patches ASAP. Workarounds are typically not accepted by users or are not possible. This rating is often used when typical deployments make it vulnerable and exploits are being used or easy to obtain or make.
    • Critical: Anything that needs little to become "interesting" for the dark side. Best approach is to test and deploy ASAP. Workarounds can give more time to test.
    • Important: Things where more testing and other measures can help.
    • Less Urgent: Typically we expect the impact if left unpatched to be not that big a deal in the short term. Do not forget them however.
  • The difference between the client and server rating is based on how you use the affected machine. We take into account the typical client and server deployment in the usage of the machine and the common measures people typically have in place already. Measures we presume are simple best practices for servers such as not using outlook, MSIE, word etc. to do traditional office or leisure work.
  • The rating is not a risk analysis as such. It is a rating of importance of the vulnerability and the perceived or even predicted threat for affected systems. The rating does not account for the number of affected systems there are. It is for an affected system in a typical worst-case role.
  • Only the organization itself is in a position to do a full risk analysis involving the presence (or lack of) affected systems, the actually implemented measures, the impact on their operation and the value of the assets involved.
  • All patches released by a vendor are important enough to have a close look if you use the affected systems. There is little incentive for vendors to publicize patches that do not have some form of risk to them.

(**): The exploitability rating we show is the worst of them all due to the too large number of ratings Microsoft assigns to some of the patches.


Swa Frantzen

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Microsoft September Patch Pre-Announcement, (Sat, Sep 7th)

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Sep 072013
 

Microsoft released its pre-announcement for the upcoming patch Tuesday. The summary indicates 14 bulletins total, 4 are critical all with remote code execution and 10 Important with a mix of remote code execution, Denial of Service and elevation of privileges. The announcement is available here.

[1] http://technet.microsoft.com/en-us/security/bulletin/ms13-sep

———–

Guy Bruneau IPSS Inc. gbruneau at isc dot sans dot edu

(c) SANS Internet Storm Center. http://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

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